2005-04-16 15:20:36 -07:00
										 
									 
								 
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								#ifndef _M68K_TERMIOS_H
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								#define _M68K_TERMIOS_H
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								#include <asm/termbits.h>
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								#include <asm/ioctls.h>
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								struct winsize {
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									unsigned short ws_row;
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									unsigned short ws_col;
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									unsigned short ws_xpixel;
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									unsigned short ws_ypixel;
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								};
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								#define NCC 8
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								struct termio {
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									unsigned short c_iflag;		/* input mode flags */
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									unsigned short c_oflag;		/* output mode flags */
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									unsigned short c_cflag;		/* control mode flags */
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									unsigned short c_lflag;		/* local mode flags */
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									unsigned char c_line;		/* line discipline */
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									unsigned char c_cc[NCC];	/* control characters */
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								};
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								#ifdef __KERNEL__
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								/*	intr=^C		quit=^|		erase=del	kill=^U
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									eof=^D		vtime=\0	vmin=\1		sxtc=\0
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									start=^Q	stop=^S		susp=^Z		eol=\0
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									reprint=^R	discard=^U	werase=^W	lnext=^V
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									eol2=\0
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								*/
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								#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
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								#endif
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								/* modem lines */
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								#define TIOCM_LE	0x001
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								#define TIOCM_DTR	0x002
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								#define TIOCM_RTS	0x004
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								#define TIOCM_ST	0x008
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								#define TIOCM_SR	0x010
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								#define TIOCM_CTS	0x020
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								#define TIOCM_CAR	0x040
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								#define TIOCM_RNG	0x080
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								#define TIOCM_DSR	0x100
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								#define TIOCM_CD	TIOCM_CAR
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								#define TIOCM_RI	TIOCM_RNG
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								#define TIOCM_OUT1	0x2000
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								#define TIOCM_OUT2	0x4000
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								#define TIOCM_LOOP	0x8000
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								/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
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								#ifdef __KERNEL__
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								/*
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								 * Translate a "termio" structure into a "termios". Ugh.
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								 */
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								#define user_termio_to_kernel_termios(termios, termio) \
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								({ \
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									unsigned short tmp; \
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									get_user(tmp, &(termio)->c_iflag); \
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									(termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
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									get_user(tmp, &(termio)->c_oflag); \
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									(termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
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									get_user(tmp, &(termio)->c_cflag); \
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									(termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
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									get_user(tmp, &(termio)->c_lflag); \
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									(termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
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									get_user((termios)->c_line, &(termio)->c_line); \
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									copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
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								})
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								/*
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								 * Translate a "termios" structure into a "termio". Ugh.
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								 */
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								#define kernel_termios_to_user_termio(termio, termios) \
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								({ \
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									put_user((termios)->c_iflag, &(termio)->c_iflag); \
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									put_user((termios)->c_oflag, &(termio)->c_oflag); \
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									put_user((termios)->c_cflag, &(termio)->c_cflag); \
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									put_user((termios)->c_lflag, &(termio)->c_lflag); \
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									put_user((termios)->c_line,  &(termio)->c_line); \
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									copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
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								})
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											2007-08-22 14:01:32 -07:00
										 
									 
								 
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								#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
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								#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
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								#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
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								#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
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											2005-04-16 15:20:36 -07:00
										 
									 
								 
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								#endif	/* __KERNEL__ */
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								#endif /* _M68K_TERMIOS_H */
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